---
title: "Reviews — mastic gum - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/mastic-gum/reviews"
last_updated: "2026-07-31T21:58:36.581Z"
locale: en
meta:
  description: "Niche score 59/100 · £155K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 59/100 · £155K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — mastic gum - Flapen"
---

# **mastic gum**

**Worth a look**

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 33Growth 21Conversion 59Competition 56Returns 99Price range 51Avg price 73Brand share 76Review moat 74Quality gap 94

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.0★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Great****59%**

top-5 brand share — no brand owns this niche

**Review moat**

**Good****535.73**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Good****£14.75**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****5.1%**

search→purchase rate — share of searches ending in a sale

**Competition**

**Good****52%**

top-5 click share — leaders hold, buyers still browse

**Price range**

**Good****£5.24–£25.35**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Market size**

**Okay****£155K**

£155K/yr · 206K searches

**Growth**

**Bad****-8.9%**

90-day search growth — must beat 0% to launch

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")